Mnat_NSH_repro1990.csv from Precipitation during two weeks in spring influences reproductive success of first-year females in the long-lived Natterer's bat

Data from analysis: Year=year of observation; colony=colony membership; ring_nr= ID from forearm band; birth_y=year of birth; first_y=year of banding if birth year is unknown; last_y=last year of observation; age= real age; age_observed= observed age if birth year is unknown; size = forearm length of adult individual; birth_event= individual lactated (1) or not (0); cens= individual was captured (0) or not (1); age class= juveniles vs. adults (not used); age class 2= first-year vs. second-year-plus females; exclude=individuals which don't belong to one of the main colonies; col.size.impl= number of adult individuals in the colony